Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 15

Waning Crescent 24%

01:46

16:31

15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 OK
10 Good
11 Good
12 OK
13 Bad
14 Bad

Sun - Rise: 07:41, Set: 18:22, Transit: 13:01. Moon - Rise: 01:46, Set: 16:31. Civil Dark: 18:55 - 07:08. Nautical Dark: 19:33 - 06:30. Astro Dark: 20:11 - 05:52

Total Clouds (% Sky Obscured)

93
86
79
67
70
77
77
73
71
69
70
67
60
53
63
53
53
48
22
0
11
34
51
58

Low Clouds (% Sky Obscured)

66
63
62
67
70
73
77
72
71
68
66
63
59
51
58
53
53
44
22
0
11
33
51
58

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

9
9
9
4
4
4
4
4
4
4
6
6
3
11
9
7
8
6
2
0
2
2
3
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
1
1
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
1
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
9
10
9
9
9
9
9
9
9
8
8
7
7
7
7
7
7
8
8
9
9
10
10

Chance of Frost

Temperature (°C)

11
12
12
12
12
11
11
11
11
10
10
11
10
10
10
10
9
10
10
10
11
12
13
13

Feels Like (°C)

7
9
10
10
10
11
10
10
10
9
9
10
9
9
9
9
8
8
10
10
10
11
11
12

Dew Point (°C)

6
7
8
8
9
9
10
9
9
9
9
10
9
9
9
8
8
9
9
7
8
8
8
8

Relative Humidity (%)

72
71
73
77
84
87
90
88
90
90
91
93
93
93
93
91
93
93
90
81
77
73
70
69

Pressure (mb)

1028
1028
1027
1027
1028
1028
1028
1028
1028
1028
1028
1028
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1026

Ozone (du)

267
267
267
267
267
267
266
267
266
265
264
263
264
263
264
265
266
267
268
269
269
269
269
270

Thursday 16

Waning Crescent 16%

03:03

16:47

15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:42, Set: 18:20, Transit: 13:00. Moon - Rise: 03:03, Set: 16:47. Civil Dark: 18:53 - 07:09. Nautical Dark: 19:31 - 06:31. Astro Dark: 20:09 - 05:54

Total Clouds (% Sky Obscured)

61
59
64
57
59
70
76
67
58
61
68
68
68
85
93
91
82
87
91
90
82
86
79
84

Low Clouds (% Sky Obscured)

61
59
64
57
59
70
76
67
58
61
68
68
68
85
92
87
74
79
88
87
78
86
78
83

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
1
1
2
3
8
9
9
6
3
4
2
2
4
43
46
67
70
60
37
29
16
8
16

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
2
2
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
52
75
99
100
100
99
100
99
84
73
2
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
1
1
0
1
4
5
6
6
6
6
20
6
20
5
6
13
16
6
4

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
11
10
9
8
7
7
8
8
9
9
9
9
9
8
8
8
8
9
10
12
14
15
15

Chance of Frost

Temperature (°C)

13
13
13
12
11
11
11
11
11
11
11
11
11
12
11
11
10
10
10
12
12
12
13
13

Feels Like (°C)

11
11
11
10
11
10
10
9
9
10
9
10
10
10
10
9
8
8
8
9
9
9
9
9

Dew Point (°C)

8
8
9
9
10
9
10
9
9
9
8
9
10
11
10
10
9
9
9
10
10
9
8
7

Relative Humidity (%)

70
71
77
81
88
88
88
88
88
87
85
87
88
93
93
95
95
93
91
92
86
79
74
70

Pressure (mb)

1026
1025
1025
1025
1026
1026
1026
1026
1025
1025
1025
1025
1025
1025
1024
1024
1024
1024
1025
1025
1025
1024
1024
1024

Ozone (du)

270
270
271
271
271
271
271
270
271
270
272
272
273
273
273
273
273
273
273
273
273
273
273
275

Friday 17

Waning Crescent 9%

04:17

17:00

15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:44, Set: 18:18, Transit: 13:00. Moon - Rise: 04:17, Set: 17:00. Civil Dark: 18:51 - 07:11. Nautical Dark: 19:29 - 06:33. Astro Dark: 20:07 - 05:55

Total Clouds (% Sky Obscured)

82
66
56
52
48
64
60
70
74
80
80
81
100
100
100
100
100
100
100
100
98
90
91
100

Low Clouds (% Sky Obscured)

79
65
56
52
47
42
39
40
39
49
55
56
51
54
54
58
59
55
56
55
54
53
49
46

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
58
73
86
85
82
81
86
76

High Clouds (% Sky Obscured)

18
3
3
2
5
28
29
55
50
45
48
59
100
100
100
100
99
98
96
97
96
85
87
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
28
11
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

12
7
0
0
0
0
0
0
0
1
0
0
2
0
0
0
0
0
0
0
0
0
1
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

14
14
13
12
12
12
12
13
13
14
14
14
13
13
13
12
12
13
14
15
15
17
17
16

Chance of Frost

Temperature (°C)

13
13
13
11
11
11
11
11
11
10
10
11
10
11
10
10
10
11
12
12
12
12
13
13

Feels Like (°C)

10
10
10
10
10
9
8
8
7
7
7
7
7
7
7
7
7
7
8
8
7
7
8
8

Dew Point (°C)

8
8
10
10
10
10
10
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
7
7

Relative Humidity (%)

71
75
81
88
92
93
93
91
91
90
91
91
91
90
90
88
90
88
86
81
75
69
66
65

Pressure (mb)

1024
1023
1023
1023
1024
1024
1024
1024
1024
1023
1023
1023
1023
1023
1022
1022
1022
1022
1022
1022
1022
1021
1021
1020

Ozone (du)

276
279
282
283
282
281
281
281
282
282
284
283
284
286
286
284
282
282
283
283
283
283
282
281

Saturday 18

Waning Crescent 4%

05:29

17:11

15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:46, Set: 18:16, Transit: 13:00. Moon - Rise: 05:29, Set: 17:11. Civil Dark: 18:49 - 07:13. Nautical Dark: 19:27 - 06:35. Astro Dark: 20:05 - 05:57

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

42
42
42
42
44
49
51
50
49
46
52
59
69
73
88
90
93
95
98
98
99
99
99
98

Medium Clouds (% Sky Obscured)

72
64
95
86
93
96
96
99
100
100
97
95
94
94
95
93
96
98
100
100
100
100
100
100

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
95
90
82
88
93
100
100
100
100
97
64

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
3
5

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain

Precipitation Probability (%)

2
4
7
8
21
31
41
48
57
67
68
64
55
51
43
27
33
42
60
69
90
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0.3
0.3
0.3
0
0
0
0
0
0
0.3
0.3
0.6
1.6
2.7
4.4

Wind Speed/Direction (mph)

15
13
13
12
12
11
11
11
9
8
8
7
7
7
8
8
9
10
11
12
13
14
14
16

Chance of Frost

Temperature (°C)

13
12
12
12
12
11
11
12
11
11
12
12
11
11
11
11
12
12
12
12
13
13
13
13

Feels Like (°C)

8
7
8
7
8
7
8
9
9
9
10
10
10
10
10
10
10
10
10
11
12
12
11
10

Dew Point (°C)

8
8
8
8
9
8
8
9
9
9
9
9
10
10
10
9
9
10
10
10
11
12
12
12

Relative Humidity (%)

69
72
76
77
83
80
80
81
86
86
84
86
88
88
88
87
86
87
89
87
87
90
93
95

Pressure (mb)

1019
1019
1018
1018
1018
1018
1017
1017
1016
1015
1015
1014
1013
1012
1011
1011
1010
1010
1009
1008
1007
1006
1005
1003

Ozone (du)

280
279
277
277
277
276
277
276
275
275
275
275
276
274
274
275
275
276
277
278
277
277
277
278

Sunday 19

Waning Crescent 1%

06:39

17:22

15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:47, Set: 18:14, Transit: 13:00. Moon - Rise: 06:39, Set: 17:22. Civil Dark: 18:47 - 07:14. Nautical Dark: 19:25 - 06:36. Astro Dark: 20:03 - 05:58

Total Clouds (% Sky Obscured)

100
100
100
100
93
86
76
65
92
100
98
93
90
84
80
75
81
87
97
98
99
99
99
99

Low Clouds (% Sky Obscured)

97
98
99
100
87
76
62
62
73
77
79
82
84
77
69
63
66
71
78
81
82
83
78
74

Medium Clouds (% Sky Obscured)

100
95
90
50
60
46
23
32
37
39
43
42
40
30
25
20
29
35
34
43
50
57
56
56

High Clouds (% Sky Obscured)

100
100
100
90
57
30
0
32
60
95
91
89
82
59
47
51
64
70
64
52
41
34
34
30

ISS Passover

Visibility (miles)

3
0
0
0
0
0
1
9
1
0
8
9
9
9
7
4
1
3
5
8
7
7
6
7

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Moderate Rain
Moderate Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None
Very Light Rain
None
Very Light Rain

Precipitation Probability (%)

95
95
95
92
72
42
16
22
26
33
58
65
54
51
45
35
34
37
37
39
46
57
57
60

Precipitation Amount (mm)

8.5
3.1
1.8
0.6
0.3
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0.2
0
0.2

Wind Speed/Direction (mph)

19
20
18
17
14
13
13
14
11
11
10
10
11
11
11
11
11
12
13
14
16
17
18
18

Chance of Frost

Temperature (°C)

12
12
13
13
13
13
13
12
11
11
10
11
10
10
10
10
10
10
10
11
11
12
12
12

Feels Like (°C)

8
8
9
10
11
10
9
8
10
8
7
8
7
8
7
7
7
7
7
7
7
8
7
9

Dew Point (°C)

12
12
12
13
13
13
13
10
10
10
10
10
9
10
9
10
9
10
9
9
9
10
9
10

Relative Humidity (%)

96
96
96
98
98
98
98
88
98
98
95
96
95
96
96
96
98
96
93
91
90
87
84
84

Pressure (mb)

1002
1000
999
998
997
998
998
998
998
998
998
997
997
996
996
996
995
996
996
996
996
996
996
996

Ozone (du)

279
278
279
282
285
287
290
294
297
297
296
296
296
297
298
299
300
300
300
301
301
301
301
301

Monday 20

Waning Crescent 0%

07:50

17:33

15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:49, Set: 18:12, Transit: 13:00. Moon - Rise: 07:50, Set: 17:33. Civil Dark: 18:46 - 07:16. Nautical Dark: 19:24 - 06:38. Astro Dark: 20:01 - 06:00

Total Clouds (% Sky Obscured)

99
86
81
81
95
98
89
89
94
92
90
91
90
84
77
70
78
87
95
86
78
69
65
62

Low Clouds (% Sky Obscured)

69
75
77
81
90
90
86
80
75
69
69
69
69
56
45
36
41
46
51
57
63
69
65
60

Medium Clouds (% Sky Obscured)

51
51
41
24
41
47
49
56
66
66
57
49
45
32
27
19
17
17
19
37
54
69
42
21

High Clouds (% Sky Obscured)

30
16
13
9
36
63
87
67
49
29
21
13
6
9
12
16
17
9
5
6
2
2
2
2

ISS Passover

Visibility (miles)

8
9
9
9
9
7
5
3
3
2
2
4
7
9
7
4
1
1
1
1
4
7
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

64
56
48
37
31
25
17
21
25
23
25
23
14
24
27
26
25
23
21
23
25
31
29
25

Precipitation Amount (mm)

0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

17
17
16
14
13
13
13
13
13
13
12
13
13
14
12
11
10
11
11
12
12
13
14
13

Chance of Frost

Temperature (°C)

12
12
11
10
10
9
10
10
10
10
10
10
10
10
10
9
9
9
9
10
11
11
12
12

Feels Like (°C)

8
8
9
9
9
6
7
8
7
7
7
7
7
7
7
7
7
6
6
6
7
7
7
9

Dew Point (°C)

9
9
9
9
9
8
9
10
9
10
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Relative Humidity (%)

83
83
87
88
93
93
96
98
96
98
98
98
98
96
98
98
98
98
95
95
90
86
81
81

Pressure (mb)

996
996
997
997
998
998
998
999
999
999
999
999
999
999
999
999
999
1000
1000
1000
1000
1000
1000
1000

Ozone (du)

302
302
300
297
295
292
290
288
288
288
289
288
287
286
284
282
281
281
282
282
282
282
282
282

Tuesday 21

New Moon 1%

09:02

17:46

15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 07:51, Set: 18:10, Transit: 13:00. Moon - Rise: 09:02, Set: 17:46. Civil Dark: 18:44 - 07:17. Nautical Dark: 19:22 - 06:39. Astro Dark: 20:00 - 06:01

Total Clouds (% Sky Obscured)

58
71
83
78
71
66
57
57
61
61
70
74
72
64
42
20

Low Clouds (% Sky Obscured)

53
52
53
54
36
18
2
31
61
61
70
74
72
64
42
20

Medium Clouds (% Sky Obscured)

0
12
23
30
28
33
40
45
50
50
48
41
25
19
18
20

High Clouds (% Sky Obscured)

1
18
27
29
34
32
35
27
27
33
46
62
70
55
34
20

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
Very Light Rain
None
None
None
None
Very Light Rain
Light Rain

Precipitation Probability (%)

28
26
21
18
22
28
34
41
49
56
47
38
25
45
60
72

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.3
0
0
0
0
0.3
0.4

Wind Speed/Direction (mph)

12
11
9
7
5
4
4
3
4
4
5
5
6
6
7
8

Chance of Frost

Temperature (°C)

12
12
11
10
9
9
9
8
9
8
8
8
8
8
9
9

Feels Like (°C)

9
8
9
8
9
7
8
9
9
8
8
7
7
7
8
8

Dew Point (°C)

9
9
9
9
9
8
8
8
8
8
8
8
8
7
8
8

Relative Humidity (%)

80
81
86
91
96
96
96
96
96
98
98
96
96
95
95
95

Pressure (mb)

1000
1000
1000
1000
1000
1001
1001
1001
1001
1001
1001
1002
1002
1002
1002
1002

Ozone (du)

282
282
284
286
287
289
291
293
292
292
291
291
291
291
291
291

Forecast for Postbridge, Devon, United Kingdom (50.59,-3.91)

Generated: 15/10/25 14:31:25. Forecast: 15/10/25 to 21/10/25. Timezone: UTC+1.00